Qi Baishi patent

Li Shizhen, whose real name is Dong Bi, was born in Hushan in his later years, and was a famous physician in Ming Dynasty. Later, he was sentenced by Chu Palace and Royal Hospital. After his death, he was named "Wen Linlang" by the Ming court. Since 1565, Li Shizhen has been collecting medicinal specimens and prescriptions from all over the country, taking fishermen, woodcutters, farmers, rickshaws, medicine workers and snake catchers as teachers and referring to medical books of past dynasties, and completed the Compendium of Materia Medica in the 18th year of Wanli in Ming Dynasty. There are many works, such as Eight Veins in the Strange Classics and Hu Ling Veins.

Edison was a famous American inventor and entrepreneur. Edison was the first person in human history to use a large number of production principles and electrical engineering research laboratories to patent inventions, which had a great and far-reaching impact on the world. His invention of the phonograph, movie camera and electric light had a great influence on the world. He had more than 2,000 inventions and 1000 patents in his life.

Qi Baishi, formerly known as the sum of spring. Baishi, a master of modern painting in China, is a world cultural celebrity. He is good at painting flowers and birds, insects and fish, landscapes and figures. His pen and ink are vigorous and moist, with rich and bright colors, concise and vivid shapes and simple artistic conception. Fish, shrimp, worms and crabs are full of fun. Representative works include "Frog in Ten Miles of Mountain Springs" and "Ink Shrimp".